Books are made of paper while paper is maiinly made from wood.翻译

问题描述:

Books are made of paper while paper is maiinly made from wood.翻译

书是纸做的而纸张主要是由木头制成

书由纸制成,而纸主要由树制成。

书本是由纸制成的,而纸张主要是由木材造成的.

书都是纸张做成的,而纸张大都是来自于数树木。